[ruby-cvs:69212] normal:r62031 (trunk): vm.c: remove unnecessary branch

normal at ruby-lang.org normal at ruby-lang.org
Thu Jan 25 07:40:01 JST 2018


normal	2018-01-25 07:40:01 +0900 (Thu, 25 Jan 2018)

  New Revision: 62031

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62031

  Log:
    vm.c: remove unnecessary branch
    
    th->altstack is never NULL, and even if it were, POSIX
    stipulates free(3) on NULL to be a no-op.

  Modified files:
    trunk/vm.c


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